Currency Forward Exchange Contracts	6 Months Ended
Jun. 30, 2011
Currency Forward Exchange Contracts
Currency Forward Exchange Contracts	Note 8 – Currency forward exchange contracts: Certain of our sales generated by our non-U.S. operations are denominated in U.S. dollars. We periodically use currency forward contracts to manage a portion of currency exchange rate market risk associated with receivables, or similar exchange rate risk associated with future sales, denominated in a currency other than the holder's functional currency. We have not entered into these contracts for trading or speculative purposes in the past, nor do we anticipate entering into such contracts for trading or speculative purposes in the future. Most of our currency forward contracts meet the criteria for hedge accounting under GAAP and are designated as cash flow hedges. For these currency forward contracts, gains and losses representing the effective portion of our hedges are deferred as a component of accumulated other comprehensive income, and are subsequently recognized in earnings at the time the hedged item affects earnings. Occasionally, we enter into currency forward contracts which do not meet the criteria for hedge accounting. For these contracts, we mark-to-market the estimated fair value of the contracts at each balance sheet date based on quoted market prices for the forward contracts, with any resulting gain or loss recognized in income currently as part of net currency transactions. The quoted market prices for the forward contracts are a Level 1 input as defined by ASC Topic 820-10-35. At June 30, 2011, we held a series of contracts to exchange an aggregate of U.S. $3.3 million for an equivalent value of Canadian dollars at an exchange rate of Cdn. $0.99 per U.S. dollar. These contracts qualified for hedge accounting and mature through September 2011. The exchange rate was $0.98 per U.S. dollar at June 30, 2011. The estimated fair value of the contracts was not material at June 30, 2011. We had no currency forward contracts outstanding at December 31, 2010.

The entire disclosure for foreign currency transactions and translation. This may include description of foreign currency transactions, foreign currency gains and losses, explanation of change in cumulative translation adjustment, description of effect of subsequent foreign currency exchange rate change, cumulative translation adjustment movement, foreign currency translation adjustment by component movement, translation adjustment for net investment hedge movement, adjustment for long-term intercompany transactions, schedule of long-term intercompany balances and any other foreign currency transactions and translation related items.

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+ Details